.my_ban {
    position: relative;
    height: 20rem;
}

.my_ban .ban_img {
    position: absolute;
    top: 0;
    width: 100%;
    height: 20rem;
}

.ban_box {
    position: relative;
}

.ban_tit {
    color: #fff;
    height: 4rem;
    line-height: 4rem;
    font-size: 2rem;
    font-weight: 400;
    text-align: center;
}

.my_info {
    padding-top: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.my_info img {
    width: 8rem;
    height: 8rem;
    border-radius: 50%;
}

.my_name {
    margin-top: 1rem;
    font-size: 2rem;
    color: #000;
    font-weight: bold;
    text-align: center;
}

.menu {
    margin-top: 1rem;
    background-color: #ffffff;
}

.panel {
    margin-bottom: 0;
    display: none;
    border-bottom: 1px solid #f2f2f2;
}

ul li span {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: 4rem;
    line-height: 4rem;
}

ul li span i c {
    margin-left: 1rem;
}

ul li a {
    display: block;
    width: 100%;
    height: 4rem;
    line-height: 4rem;
}

.user {
    display: block;
}

.two li {
    width: 100%;
    padding-left: 2rem;
    border-top: 1px solid #f2f2f2;
    border-bottom: none;
}

.active {
    background-color: #0d8ddb;
    color: #fff;
}

.hide {
    height: 0px;
}

.down {
    display: none;
}

.collapsed .down {
    display: inline;
}

.collapsed .up {
    display: none;
}